Estimate 19 8/9-10 1/8

Math
1989-1018
Convert 1989 to an improper fraction.
Tap for more steps…
A mixed number is an addition of its whole and fractional parts.
19+89-1018
Add 19 and 89.
Tap for more steps…
To write 19 as a fraction with a common denominator, multiply by 99.
19⋅99+89-1018
Combine 19 and 99.
19⋅99+89-1018
Combine the numerators over the common denominator.
19⋅9+89-1018
Simplify the numerator.
Tap for more steps…
Multiply 19 by 9.
171+89-1018
Add 171 and 8.
1799-1018
1799-1018
1799-1018
1799-1018
Convert 1018 to an improper fraction.
Tap for more steps…
A mixed number is an addition of its whole and fractional parts.
1799-(10+18)
Add 10 and 18.
Tap for more steps…
To write 10 as a fraction with a common denominator, multiply by 88.
1799-(10⋅88+18)
Combine 10 and 88.
1799-(10⋅88+18)
Combine the numerators over the common denominator.
1799-10⋅8+18
Simplify the numerator.
Tap for more steps…
Multiply 10 by 8.
1799-80+18
Add 80 and 1.
1799-818
1799-818
1799-818
1799-818
To write 1799 as a fraction with a common denominator, multiply by 88.
1799⋅88-818
To write -818 as a fraction with a common denominator, multiply by 99.
1799⋅88-818⋅99
Write each expression with a common denominator of 72, by multiplying each by an appropriate factor of 1.
Tap for more steps…
Multiply 1799 and 88.
179⋅89⋅8-818⋅99
Multiply 9 by 8.
179⋅872-818⋅99
Multiply 818 and 99.
179⋅872-81⋅98⋅9
Multiply 8 by 9.
179⋅872-81⋅972
179⋅872-81⋅972
Combine the numerators over the common denominator.
179⋅8-81⋅972
Simplify the numerator.
Tap for more steps…
Multiply 179 by 8.
1432-81⋅972
Multiply -81 by 9.
1432-72972
Subtract 729 from 1432.
70372
70372
The approximate value of 1989-1018 found by front end estimation.
1989-1018≈70372
Estimate 19 8/9-10 1/8

The Best MATH SOLVER APP

Are you looking app for solving your math tasks? Then this APP is the best option for you.

Learn math, check algebra homework and study for upcoming mathematics tests Useh the most learning math app in the world!
Our app is probably the best math problem-solving app for your.
Our math solver app provides help with a variety of problems including calculus, arithmetic, trigonometry, statistics, and algebra. Math app is the best math solver app that you can use on your Android or Ipone smartphone.

Scroll to top